Eroare de compilare: main.cpp: In function 'void dfs(int)': main.cpp:12:18: warning: comparison of integer expressions of different signedness: 'int' and 'std::vector<int>::size_type' {aka 'long unsigned int'} [-Wsign-compare] 12 | for(int i=0;i<L[k].size();i++) | ~^~~~~~~~~~~~ main.cpp: In function 'int main()': main.cpp:33:8: error: 'm' was not declared in this scope; did you mean 'tm'? 33 | f>>n>>m; | ^ | tm main.cpp:36:5: warning: this 'for' clause does not guard... [-Wmisleading-indentation] 36 | for(int i=1;i<=in;i++) | ^~~ main.cpp:38:9: note: ...this statement, but the latter is misleadingly indented as if it were guarded by the 'for' 38 | g<<'\n'; | ^ Non zero exit status: 1